公司从事电子数码产品开发，生产，销售。
Companies engaged in electronic digital product development, production and sales.
我们专业制造的产品主要为影音视听，通信等电子数码产品。
We are professional manufacturer of products for the audio-visual audio-visual, telecommunications and other electronic digital products.
根据定义是没有第一版电子书或者限量版的MP 3, CD这么一说的。因为数码产品是可以无限制复制的。
By definition, there is no such thing as a "first edition" e-book or an MP3 CD with a limited printing, since digital items can be duplicated an infinite number of times.
应用推荐